ASHGABAT (TCA) — The Ambassador Extraordinary and Plenipotentiary of the United States of America to Turkmenistan, Mr. Matthew S. Klimow, presented his credentials to the President of Turkmenistan Gurbanguly Berdymukhammedov on June 26. He serves as the eighth Ambassador of the United States to Turkmenistan, the US Embassy in Ashgabat said on June 27.